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<FONT color="green">001</FONT>    package maze.gui;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.awt.BorderLayout;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.awt.Dimension;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.awt.EventQueue;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.awt.event.ActionEvent;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.util.Dictionary;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.util.Hashtable;<a name="line.8"></a>
<FONT color="green">009</FONT>    <a name="line.9"></a>
<FONT color="green">010</FONT>    import javax.swing.AbstractAction;<a name="line.10"></a>
<FONT color="green">011</FONT>    import javax.swing.Action;<a name="line.11"></a>
<FONT color="green">012</FONT>    import javax.swing.BorderFactory;<a name="line.12"></a>
<FONT color="green">013</FONT>    import javax.swing.BoundedRangeModel;<a name="line.13"></a>
<FONT color="green">014</FONT>    import javax.swing.Box;<a name="line.14"></a>
<FONT color="green">015</FONT>    import javax.swing.BoxLayout;<a name="line.15"></a>
<FONT color="green">016</FONT>    import javax.swing.ImageIcon;<a name="line.16"></a>
<FONT color="green">017</FONT>    import javax.swing.JButton;<a name="line.17"></a>
<FONT color="green">018</FONT>    import javax.swing.JCheckBox;<a name="line.18"></a>
<FONT color="green">019</FONT>    import javax.swing.JLabel;<a name="line.19"></a>
<FONT color="green">020</FONT>    import javax.swing.JList;<a name="line.20"></a>
<FONT color="green">021</FONT>    import javax.swing.JOptionPane;<a name="line.21"></a>
<FONT color="green">022</FONT>    import javax.swing.JPanel;<a name="line.22"></a>
<FONT color="green">023</FONT>    import javax.swing.JScrollPane;<a name="line.23"></a>
<FONT color="green">024</FONT>    import javax.swing.JSlider;<a name="line.24"></a>
<FONT color="green">025</FONT>    import javax.swing.ListSelectionModel;<a name="line.25"></a>
<FONT color="green">026</FONT>    import javax.swing.border.TitledBorder;<a name="line.26"></a>
<FONT color="green">027</FONT>    import javax.swing.event.ChangeEvent;<a name="line.27"></a>
<FONT color="green">028</FONT>    import javax.swing.event.ChangeListener;<a name="line.28"></a>
<FONT color="green">029</FONT>    <a name="line.29"></a>
<FONT color="green">030</FONT>    import maze.Main;<a name="line.30"></a>
<FONT color="green">031</FONT>    import maze.ai.RobotBase;<a name="line.31"></a>
<FONT color="green">032</FONT>    import maze.gui.RobotAnimator.AnimationStates;<a name="line.32"></a>
<FONT color="green">033</FONT>    <a name="line.33"></a>
<FONT color="green">034</FONT>    /**<a name="line.34"></a>
<FONT color="green">035</FONT>     * This is the main panel that displays the read only maze that is viewed when<a name="line.35"></a>
<FONT color="green">036</FONT>     * the micro mouse animation is run.<a name="line.36"></a>
<FONT color="green">037</FONT>     * @author Luke Last<a name="line.37"></a>
<FONT color="green">038</FONT>     */<a name="line.38"></a>
<FONT color="green">039</FONT>    public final class MazeViewerPage extends JPanel<a name="line.39"></a>
<FONT color="green">040</FONT>    {<a name="line.40"></a>
<FONT color="green">041</FONT>       private static final int SIDEBAR_WIDTH = 150;<a name="line.41"></a>
<FONT color="green">042</FONT>       private static final int SPEED_STEPS = 25;<a name="line.42"></a>
<FONT color="green">043</FONT>       private final MazeView myMazeView = new MazeView();<a name="line.43"></a>
<FONT color="green">044</FONT>       private final MazeList mazeList = new MazeList(this.myMazeView);<a name="line.44"></a>
<FONT color="green">045</FONT>       private final JList aiList = new JList();<a name="line.45"></a>
<FONT color="green">046</FONT>       private final RobotAnimator animator = new RobotAnimator();<a name="line.46"></a>
<FONT color="green">047</FONT>       private final BoundedRangeModel speedSliderModel;<a name="line.47"></a>
<FONT color="green">048</FONT>    <a name="line.48"></a>
<FONT color="green">049</FONT>       private final ImageIcon iconPlay = Main.getImageResource("gui/images/play.png");<a name="line.49"></a>
<FONT color="green">050</FONT>       private final ImageIcon iconPlayOn = Main.getImageResource("gui/images/play-on.png");<a name="line.50"></a>
<FONT color="green">051</FONT>       private final ImageIcon iconStop = Main.getImageResource("gui/images/stop-disabled.png");<a name="line.51"></a>
<FONT color="green">052</FONT>       private final ImageIcon iconStopRed = Main.getImageResource("gui/images/stop-red.png");<a name="line.52"></a>
<FONT color="green">053</FONT>       private final ImageIcon iconPauseDisabled = Main.getImageResource("gui/images/pause-disabled.png");<a name="line.53"></a>
<FONT color="green">054</FONT>       private final ImageIcon iconPauseOn = Main.getImageResource("gui/images/pause-on.png");<a name="line.54"></a>
<FONT color="green">055</FONT>       private final ImageIcon iconPause = Main.getImageResource("gui/images/pause.png");<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>       /**<a name="line.57"></a>
<FONT color="green">058</FONT>        * Constructor. Builds the Swing components for this panel.<a name="line.58"></a>
<FONT color="green">059</FONT>        */<a name="line.59"></a>
<FONT color="green">060</FONT>       public MazeViewerPage()<a name="line.60"></a>
<FONT color="green">061</FONT>       {<a name="line.61"></a>
<FONT color="green">062</FONT>          this.setLayout(new BorderLayout());<a name="line.62"></a>
<FONT color="green">063</FONT>          this.add(this.myMazeView);<a name="line.63"></a>
<FONT color="green">064</FONT>    <a name="line.64"></a>
<FONT color="green">065</FONT>          final JPanel sidePanel = new JPanel();<a name="line.65"></a>
<FONT color="green">066</FONT>          this.add(sidePanel, BorderLayout.EAST);<a name="line.66"></a>
<FONT color="green">067</FONT>          sidePanel.setLayout(new BoxLayout(sidePanel, BoxLayout.Y_AXIS));<a name="line.67"></a>
<FONT color="green">068</FONT>          //Set the side panels fixed width.<a name="line.68"></a>
<FONT color="green">069</FONT>          sidePanel.add(Box.createRigidArea(new Dimension(SIDEBAR_WIDTH, 6)));<a name="line.69"></a>
<FONT color="green">070</FONT>    <a name="line.70"></a>
<FONT color="green">071</FONT>          this.mazeList.setToolTipText("&lt;html&gt;A list of available mazes that you can run simulations on."<a name="line.71"></a>
<FONT color="green">072</FONT>                                       + "&lt;br&gt;You can load more or create new ones in the maze editor.&lt;/html&gt;");<a name="line.72"></a>
<FONT color="green">073</FONT>          sidePanel.add(this.mazeList);<a name="line.73"></a>
<FONT color="green">074</FONT>    <a name="line.74"></a>
<FONT color="green">075</FONT>          //Create a JList to display the AI Algorithms.<a name="line.75"></a>
<FONT color="green">076</FONT>          final JScrollPane aiScrollPane = new JScrollPane(this.aiList);<a name="line.76"></a>
<FONT color="green">077</FONT>          sidePanel.add(aiScrollPane);<a name="line.77"></a>
<FONT color="green">078</FONT>          aiScrollPane.setBorder(new TitledBorder("Available Algorithms"));<a name="line.78"></a>
<FONT color="green">079</FONT>          aiScrollPane.setToolTipText("&lt;html&gt;Available AI algorithms.&lt;br&gt;"<a name="line.79"></a>
<FONT color="green">080</FONT>                                      + "You can create more in the script editor.&lt;/html&gt;");<a name="line.80"></a>
<FONT color="green">081</FONT>          this.aiList.setModel(RobotBase.getRobotListModel());<a name="line.81"></a>
<FONT color="green">082</FONT>          this.aiList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);<a name="line.82"></a>
<FONT color="green">083</FONT>          this.aiList.setSelectedIndex(0);<a name="line.83"></a>
<FONT color="green">084</FONT>    <a name="line.84"></a>
<FONT color="green">085</FONT>          // Create graphical options checkboxe's.<a name="line.85"></a>
<FONT color="green">086</FONT>          final Box optionsPanel = Box.createHorizontalBox();<a name="line.86"></a>
<FONT color="green">087</FONT>          sidePanel.add(optionsPanel);<a name="line.87"></a>
<FONT color="green">088</FONT>          optionsPanel.setBorder(BorderFactory.createTitledBorder("Simulation Graphics Options"));<a name="line.88"></a>
<FONT color="green">089</FONT>          optionsPanel.add(Box.createHorizontalGlue());<a name="line.89"></a>
<FONT color="green">090</FONT>          optionsPanel.add(new JCheckBox(this.fogAction));<a name="line.90"></a>
<FONT color="green">091</FONT>          optionsPanel.add(Box.createHorizontalGlue());<a name="line.91"></a>
<FONT color="green">092</FONT>          optionsPanel.add(new JCheckBox(this.pathCurrentAction));<a name="line.92"></a>
<FONT color="green">093</FONT>          optionsPanel.add(Box.createHorizontalGlue());<a name="line.93"></a>
<FONT color="green">094</FONT>          optionsPanel.add(new JCheckBox(this.drawUnderstandingAction));<a name="line.94"></a>
<FONT color="green">095</FONT>          optionsPanel.add(Box.createHorizontalGlue());<a name="line.95"></a>
<FONT color="green">096</FONT>          optionsPanel.add(new JCheckBox(this.themeToggleAction));<a name="line.96"></a>
<FONT color="green">097</FONT>          optionsPanel.add(Box.createHorizontalGlue());<a name="line.97"></a>
<FONT color="green">098</FONT>    <a name="line.98"></a>
<FONT color="green">099</FONT>          //Create animation speed slider.<a name="line.99"></a>
<FONT color="green">100</FONT>          final JPanel sliderPanel = new JPanel();<a name="line.100"></a>
<FONT color="green">101</FONT>          sidePanel.add(sliderPanel);<a name="line.101"></a>
<FONT color="green">102</FONT>          final JSlider speedSlider = new JSlider(0, SPEED_STEPS, (int) (SPEED_STEPS * .7));<a name="line.102"></a>
<FONT color="green">103</FONT>          sliderPanel.add(speedSlider);<a name="line.103"></a>
<FONT color="green">104</FONT>          sliderPanel.setLayout(new BoxLayout(sliderPanel, BoxLayout.X_AXIS));<a name="line.104"></a>
<FONT color="green">105</FONT>          sliderPanel.setBorder(new TitledBorder("Simulation Speed"));<a name="line.105"></a>
<FONT color="green">106</FONT>          sliderPanel.setToolTipText("&lt;html&gt;Controls the animation speed of the Micro Mouse&lt;br&gt; as it travels through the maze.&lt;/html&gt;");<a name="line.106"></a>
<FONT color="green">107</FONT>          Dictionary&lt;Object, Object&gt; sliderLabels = new Hashtable&lt;Object, Object&gt;();<a name="line.107"></a>
<FONT color="green">108</FONT>          sliderLabels.put(0, new JLabel("Slow"));<a name="line.108"></a>
<FONT color="green">109</FONT>          sliderLabels.put(SPEED_STEPS, new JLabel("Fast"));<a name="line.109"></a>
<FONT color="green">110</FONT>          speedSlider.setLabelTable(sliderLabels);<a name="line.110"></a>
<FONT color="green">111</FONT>          speedSlider.setPaintLabels(true);<a name="line.111"></a>
<FONT color="green">112</FONT>    <a name="line.112"></a>
<FONT color="green">113</FONT>          this.speedSliderModel = speedSlider.getModel();<a name="line.113"></a>
<FONT color="green">114</FONT>          this.speedSliderModel.addChangeListener(new ChangeListener()<a name="line.114"></a>
<FONT color="green">115</FONT>          {<a name="line.115"></a>
<FONT color="green">116</FONT>             @Override<a name="line.116"></a>
<FONT color="green">117</FONT>             public void stateChanged(ChangeEvent e)<a name="line.117"></a>
<FONT color="green">118</FONT>             {<a name="line.118"></a>
<FONT color="green">119</FONT>                if (animator != null)<a name="line.119"></a>
<FONT color="green">120</FONT>                {<a name="line.120"></a>
<FONT color="green">121</FONT>                   animator.setMovesPerStep(SPEED_STEPS - speedSliderModel.getValue());<a name="line.121"></a>
<FONT color="green">122</FONT>                }<a name="line.122"></a>
<FONT color="green">123</FONT>             }<a name="line.123"></a>
<FONT color="green">124</FONT>          });<a name="line.124"></a>
<FONT color="green">125</FONT>    <a name="line.125"></a>
<FONT color="green">126</FONT>          //Build the simulation/animation control buttons.<a name="line.126"></a>
<FONT color="green">127</FONT>          final JPanel controlPanel = new JPanel();<a name="line.127"></a>
<FONT color="green">128</FONT>          sidePanel.add(controlPanel);<a name="line.128"></a>
<FONT color="green">129</FONT>          controlPanel.setBorder(BorderFactory.createTitledBorder("Simulation Controls"));<a name="line.129"></a>
<FONT color="green">130</FONT>          controlPanel.setLayout(new BoxLayout(controlPanel, BoxLayout.X_AXIS));<a name="line.130"></a>
<FONT color="green">131</FONT>          controlPanel.add(new JButton(this.stopAnimation));<a name="line.131"></a>
<FONT color="green">132</FONT>          controlPanel.add(Box.createHorizontalGlue());<a name="line.132"></a>
<FONT color="green">133</FONT>          controlPanel.add(new JButton(this.pauseAnimation));<a name="line.133"></a>
<FONT color="green">134</FONT>          controlPanel.add(Box.createHorizontalGlue());<a name="line.134"></a>
<FONT color="green">135</FONT>          controlPanel.add(new JButton(this.playAnimation));<a name="line.135"></a>
<FONT color="green">136</FONT>    <a name="line.136"></a>
<FONT color="green">137</FONT>          this.setAnimationButtonStates();<a name="line.137"></a>
<FONT color="green">138</FONT>       }<a name="line.138"></a>
<FONT color="green">139</FONT>    <a name="line.139"></a>
<FONT color="green">140</FONT>       /**<a name="line.140"></a>
<FONT color="green">141</FONT>        * This action controls the play animation/simulation button.<a name="line.141"></a>
<FONT color="green">142</FONT>        */<a name="line.142"></a>
<FONT color="green">143</FONT>       private final Action playAnimation = new AbstractAction()<a name="line.143"></a>
<FONT color="green">144</FONT>       {<a name="line.144"></a>
<FONT color="green">145</FONT>          {<a name="line.145"></a>
<FONT color="green">146</FONT>             this.putValue(Action.SHORT_DESCRIPTION, "Start a simulation.");<a name="line.146"></a>
<FONT color="green">147</FONT>          }<a name="line.147"></a>
<FONT color="green">148</FONT>    <a name="line.148"></a>
<FONT color="green">149</FONT>          @Override<a name="line.149"></a>
<FONT color="green">150</FONT>          public void actionPerformed(ActionEvent e)<a name="line.150"></a>
<FONT color="green">151</FONT>          {<a name="line.151"></a>
<FONT color="green">152</FONT>             switch (animator.getState())<a name="line.152"></a>
<FONT color="green">153</FONT>             {<a name="line.153"></a>
<FONT color="green">154</FONT>                case Stopped :<a name="line.154"></a>
<FONT color="green">155</FONT>                   simulationStart();<a name="line.155"></a>
<FONT color="green">156</FONT>                   break;<a name="line.156"></a>
<FONT color="green">157</FONT>                case Paused :<a name="line.157"></a>
<FONT color="green">158</FONT>                   animator.setState(AnimationStates.Running);<a name="line.158"></a>
<FONT color="green">159</FONT>                   break;<a name="line.159"></a>
<FONT color="green">160</FONT>             }<a name="line.160"></a>
<FONT color="green">161</FONT>             setAnimationButtonStates();<a name="line.161"></a>
<FONT color="green">162</FONT>          }<a name="line.162"></a>
<FONT color="green">163</FONT>       };<a name="line.163"></a>
<FONT color="green">164</FONT>    <a name="line.164"></a>
<FONT color="green">165</FONT>       /**<a name="line.165"></a>
<FONT color="green">166</FONT>        * This action controls the stop animation/simulation button.<a name="line.166"></a>
<FONT color="green">167</FONT>        */<a name="line.167"></a>
<FONT color="green">168</FONT>       private final Action stopAnimation = new AbstractAction()<a name="line.168"></a>
<FONT color="green">169</FONT>       {<a name="line.169"></a>
<FONT color="green">170</FONT>          {<a name="line.170"></a>
<FONT color="green">171</FONT>             this.putValue(Action.SHORT_DESCRIPTION, "Stop the simulation and reset the maze.");<a name="line.171"></a>
<FONT color="green">172</FONT>          }<a name="line.172"></a>
<FONT color="green">173</FONT>    <a name="line.173"></a>
<FONT color="green">174</FONT>          @Override<a name="line.174"></a>
<FONT color="green">175</FONT>          public void actionPerformed(ActionEvent e)<a name="line.175"></a>
<FONT color="green">176</FONT>          {<a name="line.176"></a>
<FONT color="green">177</FONT>             simulationStop();<a name="line.177"></a>
<FONT color="green">178</FONT>             setAnimationButtonStates();<a name="line.178"></a>
<FONT color="green">179</FONT>          }<a name="line.179"></a>
<FONT color="green">180</FONT>       };<a name="line.180"></a>
<FONT color="green">181</FONT>    <a name="line.181"></a>
<FONT color="green">182</FONT>       /**<a name="line.182"></a>
<FONT color="green">183</FONT>        * This action controls the pause animation/simulation button.<a name="line.183"></a>
<FONT color="green">184</FONT>        */<a name="line.184"></a>
<FONT color="green">185</FONT>       private final Action pauseAnimation = new AbstractAction()<a name="line.185"></a>
<FONT color="green">186</FONT>       {<a name="line.186"></a>
<FONT color="green">187</FONT>          {<a name="line.187"></a>
<FONT color="green">188</FONT>             this.putValue(Action.SHORT_DESCRIPTION, "Pause/Resume a simulation.");<a name="line.188"></a>
<FONT color="green">189</FONT>          }<a name="line.189"></a>
<FONT color="green">190</FONT>    <a name="line.190"></a>
<FONT color="green">191</FONT>          @Override<a name="line.191"></a>
<FONT color="green">192</FONT>          public void actionPerformed(ActionEvent e)<a name="line.192"></a>
<FONT color="green">193</FONT>          {<a name="line.193"></a>
<FONT color="green">194</FONT>             switch (animator.getState())<a name="line.194"></a>
<FONT color="green">195</FONT>             {<a name="line.195"></a>
<FONT color="green">196</FONT>                case Running :<a name="line.196"></a>
<FONT color="green">197</FONT>                   animator.setState(AnimationStates.Paused);<a name="line.197"></a>
<FONT color="green">198</FONT>                   break;<a name="line.198"></a>
<FONT color="green">199</FONT>                case Paused :<a name="line.199"></a>
<FONT color="green">200</FONT>                   animator.setState(AnimationStates.Running);<a name="line.200"></a>
<FONT color="green">201</FONT>                   break;<a name="line.201"></a>
<FONT color="green">202</FONT>                case Stopped :<a name="line.202"></a>
<FONT color="green">203</FONT>                   break;<a name="line.203"></a>
<FONT color="green">204</FONT>             }<a name="line.204"></a>
<FONT color="green">205</FONT>             setAnimationButtonStates();<a name="line.205"></a>
<FONT color="green">206</FONT>          }<a name="line.206"></a>
<FONT color="green">207</FONT>       };<a name="line.207"></a>
<FONT color="green">208</FONT>    <a name="line.208"></a>
<FONT color="green">209</FONT>       /**<a name="line.209"></a>
<FONT color="green">210</FONT>        * Sets the displayed images on all the simulation buttons from the current<a name="line.210"></a>
<FONT color="green">211</FONT>        * state of the animator.<a name="line.211"></a>
<FONT color="green">212</FONT>        */<a name="line.212"></a>
<FONT color="green">213</FONT>       private void setAnimationButtonStates()<a name="line.213"></a>
<FONT color="green">214</FONT>       {<a name="line.214"></a>
<FONT color="green">215</FONT>          switch (animator.getState())<a name="line.215"></a>
<FONT color="green">216</FONT>          {<a name="line.216"></a>
<FONT color="green">217</FONT>             case Stopped :<a name="line.217"></a>
<FONT color="green">218</FONT>                playAnimation.putValue(Action.LARGE_ICON_KEY, iconPlay);<a name="line.218"></a>
<FONT color="green">219</FONT>                pauseAnimation.putValue(Action.LARGE_ICON_KEY, iconPauseDisabled);<a name="line.219"></a>
<FONT color="green">220</FONT>                stopAnimation.putValue(Action.LARGE_ICON_KEY, iconStop);<a name="line.220"></a>
<FONT color="green">221</FONT>                break;<a name="line.221"></a>
<FONT color="green">222</FONT>             case Paused :<a name="line.222"></a>
<FONT color="green">223</FONT>                playAnimation.putValue(Action.LARGE_ICON_KEY, iconPlay);<a name="line.223"></a>
<FONT color="green">224</FONT>                pauseAnimation.putValue(Action.LARGE_ICON_KEY, iconPauseOn);<a name="line.224"></a>
<FONT color="green">225</FONT>                stopAnimation.putValue(Action.LARGE_ICON_KEY, iconStopRed);<a name="line.225"></a>
<FONT color="green">226</FONT>                break;<a name="line.226"></a>
<FONT color="green">227</FONT>             case Running :<a name="line.227"></a>
<FONT color="green">228</FONT>                playAnimation.putValue(Action.LARGE_ICON_KEY, iconPlayOn);<a name="line.228"></a>
<FONT color="green">229</FONT>                pauseAnimation.putValue(Action.LARGE_ICON_KEY, iconPause);<a name="line.229"></a>
<FONT color="green">230</FONT>                stopAnimation.putValue(Action.LARGE_ICON_KEY, iconStopRed);<a name="line.230"></a>
<FONT color="green">231</FONT>                break;<a name="line.231"></a>
<FONT color="green">232</FONT>          }<a name="line.232"></a>
<FONT color="green">233</FONT>       }<a name="line.233"></a>
<FONT color="green">234</FONT>    <a name="line.234"></a>
<FONT color="green">235</FONT>       /**<a name="line.235"></a>
<FONT color="green">236</FONT>        * Start the animation.<a name="line.236"></a>
<FONT color="green">237</FONT>        */<a name="line.237"></a>
<FONT color="green">238</FONT>       private void simulationStart()<a name="line.238"></a>
<FONT color="green">239</FONT>       {<a name="line.239"></a>
<FONT color="green">240</FONT>          if (this.animator.getState() == AnimationStates.Stopped)<a name="line.240"></a>
<FONT color="green">241</FONT>          {<a name="line.241"></a>
<FONT color="green">242</FONT>             if (myMazeView.getModel() == null)<a name="line.242"></a>
<FONT color="green">243</FONT>             {<a name="line.243"></a>
<FONT color="green">244</FONT>                JOptionPane.showMessageDialog(this,<a name="line.244"></a>
<FONT color="green">245</FONT>                                              "You must select a maze before running a simulation.",<a name="line.245"></a>
<FONT color="green">246</FONT>                                              "Can Not Run Simulation",<a name="line.246"></a>
<FONT color="green">247</FONT>                                              JOptionPane.WARNING_MESSAGE);<a name="line.247"></a>
<FONT color="green">248</FONT>             }<a name="line.248"></a>
<FONT color="green">249</FONT>             else<a name="line.249"></a>
<FONT color="green">250</FONT>             {<a name="line.250"></a>
<FONT color="green">251</FONT>                //Create a callback to enable the action after the animator is done running.<a name="line.251"></a>
<FONT color="green">252</FONT>                final Runnable callback = new Runnable()<a name="line.252"></a>
<FONT color="green">253</FONT>                {<a name="line.253"></a>
<FONT color="green">254</FONT>                   @Override<a name="line.254"></a>
<FONT color="green">255</FONT>                   public void run()<a name="line.255"></a>
<FONT color="green">256</FONT>                   {<a name="line.256"></a>
<FONT color="green">257</FONT>                      //We need to make sure that this runs on the swing thread.<a name="line.257"></a>
<FONT color="green">258</FONT>                      EventQueue.invokeLater(new Runnable()<a name="line.258"></a>
<FONT color="green">259</FONT>                      {<a name="line.259"></a>
<FONT color="green">260</FONT>                         @Override<a name="line.260"></a>
<FONT color="green">261</FONT>                         public void run()<a name="line.261"></a>
<FONT color="green">262</FONT>                         {<a name="line.262"></a>
<FONT color="green">263</FONT>                            simulationStop();<a name="line.263"></a>
<FONT color="green">264</FONT>                         }<a name="line.264"></a>
<FONT color="green">265</FONT>                      });<a name="line.265"></a>
<FONT color="green">266</FONT>                   }<a name="line.266"></a>
<FONT color="green">267</FONT>                };<a name="line.267"></a>
<FONT color="green">268</FONT>                try<a name="line.268"></a>
<FONT color="green">269</FONT>                {<a name="line.269"></a>
<FONT color="green">270</FONT>                   Object o = this.aiList.getSelectedValue();<a name="line.270"></a>
<FONT color="green">271</FONT>                   if (o != null)<a name="line.271"></a>
<FONT color="green">272</FONT>                   {<a name="line.272"></a>
<FONT color="green">273</FONT>                      this.animator.start(this.myMazeView,<a name="line.273"></a>
<FONT color="green">274</FONT>                                          (RobotBase) aiList.getSelectedValue(),<a name="line.274"></a>
<FONT color="green">275</FONT>                                          callback);<a name="line.275"></a>
<FONT color="green">276</FONT>                      this.animator.setMovesPerStep(SPEED_STEPS - speedSliderModel.getValue());<a name="line.276"></a>
<FONT color="green">277</FONT>                   }<a name="line.277"></a>
<FONT color="green">278</FONT>                   else<a name="line.278"></a>
<FONT color="green">279</FONT>                   {<a name="line.279"></a>
<FONT color="green">280</FONT>                      JOptionPane.showMessageDialog(this,<a name="line.280"></a>
<FONT color="green">281</FONT>                                                    "You must select an algorithm before running a simulation.",<a name="line.281"></a>
<FONT color="green">282</FONT>                                                    "Can Not Run Simulation",<a name="line.282"></a>
<FONT color="green">283</FONT>                                                    JOptionPane.WARNING_MESSAGE);<a name="line.283"></a>
<FONT color="green">284</FONT>                      throw new Exception("No algorithm selected");<a name="line.284"></a>
<FONT color="green">285</FONT>                   }<a name="line.285"></a>
<FONT color="green">286</FONT>                }<a name="line.286"></a>
<FONT color="green">287</FONT>                catch (Exception ex)<a name="line.287"></a>
<FONT color="green">288</FONT>                {<a name="line.288"></a>
<FONT color="green">289</FONT>                   ex.printStackTrace();<a name="line.289"></a>
<FONT color="green">290</FONT>                   this.simulationStop();<a name="line.290"></a>
<FONT color="green">291</FONT>                   return;<a name="line.291"></a>
<FONT color="green">292</FONT>                }<a name="line.292"></a>
<FONT color="green">293</FONT>                this.mazeList.getList().setEnabled(false);<a name="line.293"></a>
<FONT color="green">294</FONT>                aiList.setEnabled(false);<a name="line.294"></a>
<FONT color="green">295</FONT>                Main.getPrimaryFrameInstance().setSimulation(true);<a name="line.295"></a>
<FONT color="green">296</FONT>             }<a name="line.296"></a>
<FONT color="green">297</FONT>          }<a name="line.297"></a>
<FONT color="green">298</FONT>       }<a name="line.298"></a>
<FONT color="green">299</FONT>    <a name="line.299"></a>
<FONT color="green">300</FONT>       /**<a name="line.300"></a>
<FONT color="green">301</FONT>        * Stop the animation.<a name="line.301"></a>
<FONT color="green">302</FONT>        */<a name="line.302"></a>
<FONT color="green">303</FONT>       private void simulationStop()<a name="line.303"></a>
<FONT color="green">304</FONT>       {<a name="line.304"></a>
<FONT color="green">305</FONT>          this.animator.setState(AnimationStates.Stopped);<a name="line.305"></a>
<FONT color="green">306</FONT>          this.mazeList.getList().setEnabled(true);<a name="line.306"></a>
<FONT color="green">307</FONT>          aiList.setEnabled(true);<a name="line.307"></a>
<FONT color="green">308</FONT>          Main.getPrimaryFrameInstance().setSimulation(false);<a name="line.308"></a>
<FONT color="green">309</FONT>          this.myMazeView.setRobotPosition(null, 0);<a name="line.309"></a>
<FONT color="green">310</FONT>          this.myMazeView.invalidateAllCells();<a name="line.310"></a>
<FONT color="green">311</FONT>          this.setAnimationButtonStates();<a name="line.311"></a>
<FONT color="green">312</FONT>       }<a name="line.312"></a>
<FONT color="green">313</FONT>    <a name="line.313"></a>
<FONT color="green">314</FONT>       /**<a name="line.314"></a>
<FONT color="green">315</FONT>        * Control whether fog of war is drawn.<a name="line.315"></a>
<FONT color="green">316</FONT>        */<a name="line.316"></a>
<FONT color="green">317</FONT>       private final Action fogAction = new AbstractAction()<a name="line.317"></a>
<FONT color="green">318</FONT>       {<a name="line.318"></a>
<FONT color="green">319</FONT>          {<a name="line.319"></a>
<FONT color="green">320</FONT>             this.putValue(Action.NAME, "Fog");<a name="line.320"></a>
<FONT color="green">321</FONT>             this.putValue(Action.SHORT_DESCRIPTION, "Displays a fog of war over unexplored cells.");<a name="line.321"></a>
<FONT color="green">322</FONT>             this.putValue(Action.SELECTED_KEY, true);<a name="line.322"></a>
<FONT color="green">323</FONT>          }<a name="line.323"></a>
<FONT color="green">324</FONT>    <a name="line.324"></a>
<FONT color="green">325</FONT>          @Override<a name="line.325"></a>
<FONT color="green">326</FONT>          public void actionPerformed(ActionEvent e)<a name="line.326"></a>
<FONT color="green">327</FONT>          {<a name="line.327"></a>
<FONT color="green">328</FONT>             myMazeView.setDrawFog(this.getValue(Action.SELECTED_KEY) == Boolean.TRUE);<a name="line.328"></a>
<FONT color="green">329</FONT>          }<a name="line.329"></a>
<FONT color="green">330</FONT>       };<a name="line.330"></a>
<FONT color="green">331</FONT>    <a name="line.331"></a>
<FONT color="green">332</FONT>       /**<a name="line.332"></a>
<FONT color="green">333</FONT>        * Control whether the current path is drawn.<a name="line.333"></a>
<FONT color="green">334</FONT>        */<a name="line.334"></a>
<FONT color="green">335</FONT>       private final Action pathCurrentAction = new AbstractAction()<a name="line.335"></a>
<FONT color="green">336</FONT>       {<a name="line.336"></a>
<FONT color="green">337</FONT>          {<a name="line.337"></a>
<FONT color="green">338</FONT>             this.putValue(Action.NAME, "Path");<a name="line.338"></a>
<FONT color="green">339</FONT>             this.putValue(Action.SHORT_DESCRIPTION, "Overlays the path the robot has taken.");<a name="line.339"></a>
<FONT color="green">340</FONT>             this.putValue(Action.SELECTED_KEY, true);<a name="line.340"></a>
<FONT color="green">341</FONT>          }<a name="line.341"></a>
<FONT color="green">342</FONT>    <a name="line.342"></a>
<FONT color="green">343</FONT>          @Override<a name="line.343"></a>
<FONT color="green">344</FONT>          public void actionPerformed(ActionEvent e)<a name="line.344"></a>
<FONT color="green">345</FONT>          {<a name="line.345"></a>
<FONT color="green">346</FONT>             boolean draw = this.getValue(Action.SELECTED_KEY) == Boolean.TRUE;<a name="line.346"></a>
<FONT color="green">347</FONT>             myMazeView.setDrawPathCurrent(draw);<a name="line.347"></a>
<FONT color="green">348</FONT>             myMazeView.setDrawPathBest(draw);<a name="line.348"></a>
<FONT color="green">349</FONT>             myMazeView.setDrawPathFirst(draw);<a name="line.349"></a>
<FONT color="green">350</FONT>          }<a name="line.350"></a>
<FONT color="green">351</FONT>       };<a name="line.351"></a>
<FONT color="green">352</FONT>    <a name="line.352"></a>
<FONT color="green">353</FONT>       /**<a name="line.353"></a>
<FONT color="green">354</FONT>        * Used to create a check box for toggling on/off whether or not to draw the<a name="line.354"></a>
<FONT color="green">355</FONT>        * understanding information.<a name="line.355"></a>
<FONT color="green">356</FONT>        */<a name="line.356"></a>
<FONT color="green">357</FONT>       private final Action drawUnderstandingAction = new AbstractAction()<a name="line.357"></a>
<FONT color="green">358</FONT>       {<a name="line.358"></a>
<FONT color="green">359</FONT>          {<a name="line.359"></a>
<FONT color="green">360</FONT>             this.putValue(Action.NAME, "Info");<a name="line.360"></a>
<FONT color="green">361</FONT>             this.putValue(Action.SHORT_DESCRIPTION,<a name="line.361"></a>
<FONT color="green">362</FONT>                           "&lt;html&gt;Displays algorithm specific information on the maze.&lt;br /&gt;"<a name="line.362"></a>
<FONT color="green">363</FONT>                                 + "This only affects certain AI algorithms.&lt;/html&gt;");<a name="line.363"></a>
<FONT color="green">364</FONT>             this.putValue(Action.SELECTED_KEY, true);<a name="line.364"></a>
<FONT color="green">365</FONT>          }<a name="line.365"></a>
<FONT color="green">366</FONT>    <a name="line.366"></a>
<FONT color="green">367</FONT>          @Override<a name="line.367"></a>
<FONT color="green">368</FONT>          public void actionPerformed(ActionEvent e)<a name="line.368"></a>
<FONT color="green">369</FONT>          {<a name="line.369"></a>
<FONT color="green">370</FONT>             myMazeView.setDrawUnderstanding(this.getValue(Action.SELECTED_KEY) == Boolean.TRUE);<a name="line.370"></a>
<FONT color="green">371</FONT>          }<a name="line.371"></a>
<FONT color="green">372</FONT>       };<a name="line.372"></a>
<FONT color="green">373</FONT>    <a name="line.373"></a>
<FONT color="green">374</FONT>       private final Action themeToggleAction = new AbstractAction()<a name="line.374"></a>
<FONT color="green">375</FONT>       {<a name="line.375"></a>
<FONT color="green">376</FONT>          {<a name="line.376"></a>
<FONT color="green">377</FONT>             this.putValue(Action.NAME, "Classic");<a name="line.377"></a>
<FONT color="green">378</FONT>             this.putValue(Action.SHORT_DESCRIPTION, "Use a simple theme.");<a name="line.378"></a>
<FONT color="green">379</FONT>             this.putValue(Action.SELECTED_KEY, false);<a name="line.379"></a>
<FONT color="green">380</FONT>          }<a name="line.380"></a>
<FONT color="green">381</FONT>    <a name="line.381"></a>
<FONT color="green">382</FONT>          @Override<a name="line.382"></a>
<FONT color="green">383</FONT>          public void actionPerformed(ActionEvent e)<a name="line.383"></a>
<FONT color="green">384</FONT>          {<a name="line.384"></a>
<FONT color="green">385</FONT>             if (this.getValue(Action.SELECTED_KEY) == Boolean.TRUE)<a name="line.385"></a>
<FONT color="green">386</FONT>             {<a name="line.386"></a>
<FONT color="green">387</FONT>                myMazeView.setPainterDelegate(new MazePainterClassic());<a name="line.387"></a>
<FONT color="green">388</FONT>             }<a name="line.388"></a>
<FONT color="green">389</FONT>             else<a name="line.389"></a>
<FONT color="green">390</FONT>             {<a name="line.390"></a>
<FONT color="green">391</FONT>                myMazeView.setPainterDelegate(new MazePainterDefault());<a name="line.391"></a>
<FONT color="green">392</FONT>             }<a name="line.392"></a>
<FONT color="green">393</FONT>          }<a name="line.393"></a>
<FONT color="green">394</FONT>       };<a name="line.394"></a>
<FONT color="green">395</FONT>    <a name="line.395"></a>
<FONT color="green">396</FONT>    }<a name="line.396"></a>




























































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